body{
    background-attachment:fixed;
    background-color:#777;
    background-size: cover;
    background-repeat:no-repeat;
    font-family:Helvetica Neue,Microsoft Yahei,Hiragino Sans GB,Microsoft Sans Serif,WenQuanYi Micro Hei,sans-serif;
    background-image: url(../image/bg.jpg);
}
.container{
    margin-top: 30px;
    color: white;
}
.logo{
    line-height: 60px;
    font-size: 18px;
    color: green;
}
.registBox{
    /*border: 1px solid white;*/
    margin-top: 20px;
    height: 450px;
    background-color: rgba(0,0,0,.3);
}
.box-head{
    margin-top: 20px;
    margin-bottom: 30px;
    text-align: center;
    font-size: large;
}
.box-footer{
    margin-top: 20px;
    text-align: center;
    color: white;
}
.box-footer a{
    color: red;
    font-size: larger;
}
.opacity{
    background-color: rgba(0,0,0,.3);
    color: white;
    /*background-color:#000;
    opacity:0.5;
    filter:alpha(opacity=50);*/
}
.name{
    color: white;
    padding-left: 10px;
}
.name:hover{
    color: red;
    text-decoration: none;
}
.nav li a{
    color: #da6426;
    margin-top: 2px;
    padding: 10px 10px;
}
.nav li a:hover,
.nav li a:focus{
    background-color: rgba(30, 30, 30, 0.8);
}
.message{
	color: red;
	margin-bottom: 10px;
	margin-top: 10px;
	text-align: center;
}